From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 7 Apr 2015 23:43:52 +0000 (+1000)
Subject: ocfs2: one function call less in ocfs2_merge_rec_right() after error detection
X-Git-Tag: KARO-TXA5-2015-06-26~18^2~490
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1ea76114b4c036af97b001d9a2a448693076bae0;p=karo-tx-linux.git

ocfs2: one function call less in ocfs2_merge_rec_right() after error detection

ocfs2_free_path() was called by ocfs2_merge_rec_right() even if a call of
the ocfs2_get_right_path() function failed.

Return from this implementation directly after corresponding
exception handling.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index 4bdc19fb7b85..2d7f76e52c37 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -3370,7 +3370,7 @@ static int ocfs2_merge_rec_right(struct ocfs2_path *left_path,
 		ret = ocfs2_get_right_path(et, left_path, &right_path);
 		if (ret) {
 			mlog_errno(ret);
-			goto out;
+			return ret;
 		}
 
 		right_el = path_leaf_el(right_path);